[Studio Daiya (Nemui Neru)] Any girl can do it! Bitch Zukan-I could have a harem if I solved various problems of Saseko~
(Dai 11-ji ROOT4to5) [Karmin (Hozumi)] Ano Suiheisen no Mukou (Fate/Grand Order)
Kissing Number Problem
(COMIC1☆4) [Stapspats (Hisui)] Double Battle de Daijoubu!! Kamo... | Double Battles Are No Problem! Probably... (Pokémon) [English] {doujin-moe.us}
(Super ROOT4to5 2018) [Atama Ohanabatake (Otama)] Nonde Nomarete (Fate/stay night) (Textless)
(Dai 20-ji ROOT4to5) [RAYOU. (Furutani)] Chotto Amaete Mimasen ka. (Fate/Grand Order)
Anoko wa Mondaiji 2 - That child is a Problem child.second
[Kerberus] Fix The Problem Student With Skinsuit No.1 Kanna Watanabe